IL118586A - Fluid pressure flow rate control apparatus - Google Patents

Fluid pressure flow rate control apparatus

Info

Publication number
IL118586A
IL118586A IL11858696A IL11858696A IL118586A IL 118586 A IL118586 A IL 118586A IL 11858696 A IL11858696 A IL 11858696A IL 11858696 A IL11858696 A IL 11858696A IL 118586 A IL118586 A IL 118586A
Authority
IL
Israel
Prior art keywords
flow rate
control apparatus
fluid pressure
rate control
pressure flow
Prior art date
Application number
IL11858696A
Other versions
IL118586A0 (en
Original Assignee
Fujikin Kk
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=15368800&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IL118586(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fujikin Kk filed Critical Fujikin Kk
Publication of IL118586A0 publication Critical patent/IL118586A0/en
Publication of IL118586A publication Critical patent/IL118586A/en

Links

Classifications

    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00Control of flow
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00Control of flow
    • G05D7/06Control of flow characterised by the use of electric means
    • G05D7/0617Control of flow characterised by the use of electric means specially adapted for fluid materials
    • G05D7/0629Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
    • G05D7/0635Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/5109Convertible
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/7722Line condition change responsive valves
    • Y10T137/7737Thermal responsive
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/7722Line condition change responsive valves
    • Y10T137/7758Pilot or servo controlled
    • Y10T137/7759Responsive to change in rate of fluid flow
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/7722Line condition change responsive valves
    • Y10T137/7758Pilot or servo controlled
    • Y10T137/7761Electrically actuated valve
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/7722Line condition change responsive valves
    • Y10T137/7758Pilot or servo controlled
    • Y10T137/7762Fluid pressure type
    • Y10T137/7769Single acting fluid servo
    • Y10T137/777Spring biased
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/8593Systems
    • Y10T137/87917Flow path with serial valves and/or closures
IL11858696A 1995-06-12 1996-06-05 Fluid pressure flow rate control apparatus IL118586A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14472295A JP3291161B2 (en) 1995-06-12 1995-06-12 Pressure type flow controller

Publications (2)

Publication Number Publication Date
IL118586A0 IL118586A0 (en) 1996-10-16
IL118586A true IL118586A (en) 2000-07-26

Family

ID=15368800

Family Applications (1)

Application Number Title Priority Date Filing Date
IL11858696A IL118586A (en) 1995-06-12 1996-06-05 Fluid pressure flow rate control apparatus

Country Status (8)

Country Link
US (2) US5669408A (en)
EP (1) EP0749058B1 (en)
JP (1) JP3291161B2 (en)
KR (1) KR0173535B1 (en)
CA (1) CA2177790C (en)
DE (1) DE69615933T2 (en)
IL (1) IL118586A (en)
TW (1) TW300947B (en)

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Also Published As

Publication number Publication date
DE69615933D1 (en) 2001-11-22
IL118586A0 (en) 1996-10-16
EP0749058A3 (en) 1998-11-11
CA2177790C (en) 2000-01-18
CA2177790A1 (en) 1996-12-13
JPH08338546A (en) 1996-12-24
DE69615933T2 (en) 2002-04-25
KR0173535B1 (en) 1999-04-01
US5791369A (en) 1998-08-11
KR970002526A (en) 1997-01-28
EP0749058A2 (en) 1996-12-18
EP0749058B1 (en) 2001-10-17
JP3291161B2 (en) 2002-06-10
TW300947B (en) 1997-03-21
US5669408A (en) 1997-09-23

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